import type { TickerInterface } from "./interfaces";
import type { TickerFactory } from "./types";
import type { TickerConfig } from "./configs";
/**
 * Ticker based on requestAnimationFrame with a configurable interval.
 * Optimized for browser environments. Falls back to setTimeout when RAF is unavailable.
 *
 * Key features:
 * - Leading edge: the first callback is invoked in the first frame (via _startTime offset)
 * - Safe stop() inside callback: _startTime is recalculated BEFORE calling callback
 * - If callback calls stop() synchronously, the frame is not rescheduled
 *
 * @category Tickers
 */
export declare class RAFTicker implements TickerInterface {
    private readonly _callback;
    private _interval;
    private _rafId;
    private _startTime;
    static get factory(): TickerFactory;
    constructor(config: TickerConfig);
    start(): void;
    stop(): void;
    restart(): void;
    toggle(): boolean;
    get active(): boolean;
    get interval(): number;
    updateInterval(delay: number): void;
    private static _getRAF;
    private static _getCAF;
    private static readonly _raf;
    private static readonly _caf;
}
/**
 * Ticker based on setInterval with a configurable interval.
 * Optimized for Node.js and tests with fake timers.
 *
 * Key features:
 * - Leading edge: callback is invoked via setTimeout(fn, 0) when interval > 0
 * - When interval === 0: setInterval(fn, 0) starts immediately (built-in leading-edge for 0)
 * - _timeoutId stores the setTimeout ID for leading-edge and is cleared in stop()
 * - active checks both timers: _timerId || _timeoutId
 *
 * @category Tickers
 */
export declare class IntervalTicker implements TickerInterface {
    private readonly _callback;
    private _interval;
    private _timerId;
    private _timeoutId;
    static get factory(): TickerFactory;
    constructor(config: TickerConfig);
    start(): void;
    stop(): void;
    restart(): void;
    toggle(): boolean;
    get active(): boolean;
    get interval(): number;
    updateInterval(delay: number): void;
}
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